Pith Number

pith:MBZ635M3

pith:2019:MBZ635M3XDJQBXCZ6RRDTSILRW

not attested not anchored not stored refs pending

Action principle and weak invariants

Congjie Ou, Sumiyoshi Abe

arxiv:1903.02302 v2 · 2019-03-06 · quant-ph · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBZ635M3XDJQBXCZ6RRDTSILRW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:41:24.571299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6073edf59bb8d300dc59f46239c90b8d996aef1e6d080497843628e905ad0001

Aliases

arxiv: 1903.02302 · arxiv_version: 1903.02302v2 · doi: 10.48550/arxiv.1903.02302 · pith_short_12: MBZ635M3XDJQ · pith_short_16: MBZ635M3XDJQBXCZ · pith_short_8: MBZ635M3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MBZ635M3XDJQBXCZ6RRDTSILRW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6073edf59bb8d300dc59f46239c90b8d996aef1e6d080497843628e905ad0001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3886148c435dac214c6eb36d8ef5a0e24f44070ab6849d79286cc69974bdd958",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-03-06T10:48:29Z",
    "title_canon_sha256": "2c6639305cb056bfb828ee19f14bbb2215df5ac7f67fbb1b63118085b14f086b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02302",
    "kind": "arxiv",
    "version": 2
  }
}